Question

State for the validation of the statement:

(a) “In general-purpose for a digital image of zooming and shrinking, where Bilinear Interpolation generally is the method of choice over nearest neighbor Interpolation”.

(b) True

(c) False

This question was addressed to me during an internship interview.

The question is from Zooming and Shrinking Digital Images in portion Image Enhancement of Digital Image Processing

Answer 1

Correct choice is (a) “In general-purpose for a digital image of zooming and shrinking, where Bilinear Interpolation generally is the method of choice over nearest neighbor Interpolation”.

The explanation: For case 32*32 to 1024*1024, the data is rather lost in nearest neighbor Interpolation, but the result of Bilinear Interpolation remains reasonably good for the same.